| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.94 | 6.134% | $110.3157 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $152.58 | 4.189% | $158.9716 | $158.97 | $158.95 | $159.00 |
| Purchase #3 | $120.29 | 6.582% | $128.2075 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $99.64 | 10.245% | $109.8481 | $109.85 | $109.85 | $109.80 |
| Purchase #5 | $80.76 | 4.291% | $84.2254 | $84.23 | $84.25 | $84.20 |
| Purchase #6 | $177.54 | 11.122% | $197.286 | $197.29 | $197.30 | $197.30 |
| Purchase #7 | $135.25 | 4.740% | $141.6609 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $870.00 | $930.5152 | $930.53 | $930.50 | $930.50 | |